LIBRARY OF CONGRESS. 






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UNITED STATES OF AMEEICA. 






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TABLE OF TOOTH PARTS 
FOR GEARS AND CUTTERS. 



DIAMETRAL PITCH P 



4 |6.283a 



5.14-lg 



4 12.0 944 



11.5708 



I. 11.2566 



1.0472 



8976 



i .78S4 

.6981 



'.i .5712 



,5236 



I8.e28a 8.0000 4-.0 00 4.Ga&S 



4.ai42. 4.0 00 a.O 00 Z.*( 42, 



12.8761 2..6666 1.^3 33 1.54-23 



2,l57i £.0000 I I.OOOo I ).t57l 



1-7257 1-6000 I .8000 I .gaSTH 



'■4381 1.3333 I .66661 .77>4 



|l.g326 11.1429 .5714 Gfel S. 



10785 1.0000 .5000 .STiS 
.95S7 .&88e .4444 .fflAa 



■8628 .8000 .4000 .46^8 
•7844 .7273 .3636 ■4ao8 



■ 7190 I .6665 I .38331 .3aS7 



. 6163 .5714 .2851 .3306 



■ 5393 I .5000 I .2500 1 .2.8 93 I 



.4314 I .4000 I .g.000| .2.314 



.3595 .3333 . \S66 \ . 1928, 



■ 3061 I .2857 I . I4Z9I . I 653 



.2696 .2500 ■I250^^J446_ 

■ 2397 .222Z ■"IJ_^J^&6^ 

■ 2157 .2000 . iQoo . I 157 
.I96[ .late .0909 .1052 
.1793 .1666 .0833 .0964 



1659 .1538 ^0769 .0890 
.1541 .1429 .071 4 .0826 
.1438 I .1 333 I .0666 | .0771 



CIRCULAR PITCH P 



i D-^f 6 Sff 



11-57 1 1-000 I.313X. 6366 .7366 



JI-67S .9375 l,l874l 5966 .6906 



1.795 .8750 1.1016 1.5570 .6445 



I 1-933 |.8l25|l.llSa .5173 .5965 



2.094 .7500 1.0299 .4775 .552F 



Ji'JUiUH-.VHggHlgBnH 



lie 2.^93 1 .GSS^L 
U 2.513 .6250 
1 1*6 2.646 .5937 



I 8 2.73a. .g6tS 
I 16 2. 957 .5312 

J 3.142 .5000 

■'I 13351 .4687 



_J_ 3.590 .4375 , 



:i 13 6661.4062 



4.18 9 .3750 

14 4.569 .M37 [. 
14.712 .33*3 



|.4i78 .4834 
.3979 . 4604 
.3780 4374 



.3581 ; .4143 
.3382 .3913 



■3183 .3683 



• 29a4-.3453 



.2765 .3223 I 



-2586 .299^1 



|.2367 .276'2 . 
■2189 .2532^ 
..2122 .2455 



35 |-3I2 
3a- .285 
A .250 



45L 1.122 



-200 



53 i-187 



E.c^6 ,3125 .4291 .1989 .2%o 1 1 



b.585 .2312 ■3862 ■1790 .2071 



6.2631.2500 .3433 .1592 .1842 



7181 .2137 .3003 .1393 .1611 



8.377 .1675 



9 42S.I666 



| l0.053 .1562 
10-995 . 1429 
12566 .1250 



'14137 .1 111 
,15-7 08 .1000 



167551.0937 



16.8501.0833 



121.991 1.07.14 



I2S133, 06^2%' I 



28.274.0555 i 



31 .416J.0500T 
50.165 .0312^ 



.1194 .I3BI 



lOGl .1228 



.0995 -USl^ 
■ 0910 .1052 
.0796 .0921 



1.0707 ■0816 



■ 0637 .0737 



.0597 .06901 



■ 053! .06141 



■ 0455 .05261 



.0398|.046o| 



• 0354. 040^^ I 



,0194 .0230 I 



1 



OF TOP 



a.aa>;:^'y^-'ii-^v:>^^'r!'::^yv.w 




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TABLE A , 



dF TOP 



90 \00 110 UO \10 lAO 150 ICO no iSO 190 




iO 'TO 80 90 100 tlO UO 130 140 ISO 160 lYO 180 190 



^ ^l-MWiwUvV »j 1"\"\j. K. aUojIUVU*. 



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^^^m^wAfjmfj[§jA^MWAfAfAwmvmAwnkWkWM 



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^i^tsma^misimwjmmMmmmmiWMm^AWjmmwmfMmi 






^oiKieBnBaasiiinHBRainriHiHBsiBaBanBHii 



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lislsainslsil 



I 




90 too 110 120 l%0 140 ISO ^60 I7<J UO 190 



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IVa-twO. 


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"Ti s- 






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i^txt'.o . 


LfcTiiit 


SH^t,V 


lAHtiE 


SMALL 


.i\ok,t..» . 


LA! 


ICIE 


SMALt, 


1.0 o 


1 : 1 


i.-v 1 


1.4 1 


1.65 


1.05 


l.?0 


4.4 




.4 5 


1.94- 


l.oS 




1.3.7 


l^n 


n^BiCT 


1.03 


1.7 2 


4. so 


9:1 


.44 


1.95 


1.07 




i.as 


1.43 


1.70 


1.0 1 


1.73 


4.60 




.41 


i.9« 


I.I 




I.J5 


1.44 


1.75 7:4 


.99 


1.74 


4.80 




.*» 


I.9G 


l.l 1 


lo: Q 


1.2.4 


i.4e 


1.80 9:5 


.97 


1.15 


5,0 


5;i 


■i9 


1.^6 


l.l i 


9:8 


i.aa 
i.aa 


.45 
1,47 


1.85 
l.QO 






S.io 
5.40 




.38 
.^7 


1 .9 6 
1.96 


l.l ^ 


8:7 


i.ai 


I.4Q 


I.QS 


■9' 


1.78 


5,60 




.%G 


>.9? 


l.l 5 




l.bl 


1,50 


Loo 1:1 


.89 


1.79 


5.80 




.34 


1.97 


l.l s 




!.iO 


1.51 


1.1 


.a7 


1.80 


6.00 


G:I 


.33 


1.9T 


1.17 


7:6 


1.3.0 


1.52 


2.5.0 


.84 


1.81 


6.20 




.32 


1.97 


l.l a 




1.19 


1.53 


2. IS 9:4 


.81 


1,82 


6.40 




.51 


1.97 


1.19 




i.ia 


I.S5 


I.JO 


.ao 


I.&3 


6.60 




.30 


1.97 


\.i.o 


6: 5 


1.18 


1.54 


2.3 3 7:3 


.ii 


1.84 


0.8 




.29 


1.98 


1.15 




1,27 


1.55 


2.4.0 


-76 


1.85 


7.00 


7 : 1 


.18 


1.9S 


1-15 


5:4 


1.15 


1.56 


1.50 5:1 


.75 


1.86 


7.2o 




.27 


1.98 


\.^7 




I.IS 


1.57 


l.GQ 


.7a 


1.86 


7-40 




.17 


1.9a 


1.2-9 


9:7 


1.14 


1.58 


2.6 7 8: a 


• 71 


1.87 


7.6 




.26 


'.98 


i.ao 




1.1^ 


1.59 


2.7 


.69 


1.87 


7.80 




.2G 


t.S8 


i.aa 


a:3 


l.lo 


1.60 


2.8 


.67 


1.88 


8.0 


8: 1 


.15 


1.98 


1.^5 




(.1 ft 


1.61 


2.^0 


.6 5 


1.89 


8.20 




.14 


i.9i 


i.a? 




».I7 


.6 I 


5.00 3:« 


.6 3 


1.91 


8.40 




.24 


1.98 


1.4 


7:s 


l.l 6 


1.61 


3.20 


.60 


1.^2 


a. 60 




.15 


1.9a 


1.4 3 


10:7 


l.l S 


1.63 


3.i3 


.58 


1.92 


8.80 




.13 


..9a 


1.4 5 




\.ia 


1.65 


3.4-0 


.56 


1.92 


9.00 


9:1 


.11 


1.99 


1.5 


a>:2. 


l.l I 


1.66 


i.SO 7 :2 


.54 


lEB 


9.20 




.11 


1.9a 


i.sa 




I.IQ 


1.67 


3.60 


.52 


1.9 J 


9.40 




.11 


1.99 


1.55 




1.09 


1.67 


3.8 


.50 


1.94 


Q.&O 




.11 


1.00 


1.58 




1.08 


i.ea 


4.00 4: I 


•49 


1.9^ 


9-80 




.10 


1.00 


I.eo 


&:5 


1.07 


1.6& 


4.20 


.47 


1.94 


lO.o 


to: » 


.10 


2.00 



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